{"id":"CVE-2026-79151","title":"chromium-browser: Chromium-browser Safebrowsing: Bypass system access restrictions via improper input validation. (CVE-2026-79151)","summary":"A flaw was found in Chromium-browser's Safebrowsing component. A remote attacker could exploit this vulnerability by providing a specially crafted file. This could allow the attacker to bypass system access restrictions.","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","cvssSource":"vendor","cwe":["CWE-20"],"vendor":"Red Hat","product":"Chrome","affected":["Chrome >= 152.0.7977.65 < 152.0.7977.65"],"published":"2026-08-25","updated":"2026-09-25","sourceUpdated":"2026-09-25T13:30:13+00:00","source":"CSAF","sourceUrl":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-79151.json","references":[{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-79151.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-79151"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-79151"},{"url":"https://chromereleases.googleblog.com/2026/08/stable-channel-update-for-desktop_0256176589.html"},{"url":"https://issues.chromium.org/issues/517074167"}],"tags":["csaf","vex","red-hat","cve.org","score-dispute"],"epss":0.00233,"epssPercentile":0.1411,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-08-28T19:01:29.181366Z"},"scores":{"vendor":6.5,"adp":4.3},"ingestedAt":"2026-09-17T23:31:20.809Z","slug":"CVE-2026-79151","body":"## Overview\n\nA flaw was found in Chromium-browser's Safebrowsing component. A remote attacker could exploit this vulnerability by providing a specially crafted file. This could allow the attacker to bypass system access restrictions.\n\n## Vendor advisories\n\n- **Red Hat VEX** · updated 2026-09-25 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-79151.json)\n\n**chromium-browser: Chromium-browser Safebrowsing: Bypass system access restrictions via improper input validation.**. Released 2026-08-25, updated 2026-09-25.\n\nNot affected:\n\n- All currently supported Red Hat products\n\n## Remediation\n\nRefer to the advisory for fix availability.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":211324,"id":"CVE-2026-79151","ts":1790408703337,"field":"cvss","old":"4.3","new":"6.5"}]}